Home / 45,635,769.12-62,977,415.94-24,727,786.68

Finding the Fourth Proportional to 45,635,769.12, 62,977,415.94 and 24,727,786.68

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Solution

The fourth proportional to 45,635,769.12, 62,977,415.94 and 24,727,786.68 is: 34,124,375.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,635,769.12 : 62,977,415.94 = 24,727,786.68 : x
  2. Step 2: Convert to fraction form
    45,635,769.12/62,977,415.94 = 24,727,786.68/x
  3. Step 3: Cross multiply
    45,635,769.12x = 62,977,415.94 × 24,727,786.68
  4. Step 4: Simplify right side
    45,635,769.12x = 1,557,292,107,021,951.50
  5. Step 5: Solve for x
    x = 1,557,292,107,021,951.50/45,635,769.12
  6. Step 6: Final answer
    x = 34,124,375.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.